/*
 * Copyright (c) 2023. Baidu, Inc. All Rights Reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *    http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and limitations under the License.
 */

package com.baidu.bifromq.basekv.localengine.rocksdb;

import lombok.AccessLevel;
import lombok.NoArgsConstructor;

@NoArgsConstructor(access = AccessLevel.PRIVATE)
public class NoopWriteStatsRecorder implements IWriteStatsRecorder {
    public static final IWriteStatsRecorder INSTANCE = new NoopWriteStatsRecorder();
    private static final IRecorder NOOP_RECORDER = new IWriteStatsRecorder.IRecorder() {
        @Override
        public void recordPut() {

        }

        @Override
        public void recordInsert() {

        }

        @Override
        public void recordDelete() {

        }

        @Override
        public void recordDeleteRange() {

        }

        @Override
        public void stop() {

        }
    };

    @Override
    public IRecorder newRecorder() {
        return NOOP_RECORDER;
    }

    @Override
    public void reset() {

    }
}
